Tag: 100-200

Joshi, B. S.; Gawad, D. H. published an article in 1974, the title of the article was Flavanones from the stem of Unona lawii. Isolation of lawinal, desmethoxymatteucinol, desmethoxymatteucinol-7-methyl ether, and a synthesis of lawinal.Name: 2,4,6-Trihydroxy-3-methylbenzaldehyde And the article contains the following content:

From the hexane extract of the stem Unona lawii three flavanones were isolated and two of these identified as demethoxymatteucinol (I) and demethoxymatteucinol 7-methyl ether (II). On the basis of spectral and synthetic evidence, a new flavanone designated as lawinal is 5,7-dihydroxy-6-formyl-8-methylflavanone (III). The three isomeric compounds C25H20O5 (M+ 400) obtained in the reaction of methylphloroglucinol and cinnamoyl chloride were characterized as IV, V and VI. The experimental process involved the reaction of 2,4,6-Trihydroxy-3-methylbenzaldehyde(cas: 55743-13-0).Name: 2,4,6-Trihydroxy-3-methylbenzaldehyde

The Article related to unona lawii flavanone, lawinal unona lawii, matteucinol demethoxy unona lawii, phloroglucinol reaction cinnamoyl chloride, Heterocyclic Compounds (One Hetero Atom): Flavones and Isoflavones and other aspects.Name: 2,4,6-Trihydroxy-3-methylbenzaldehyde

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Kumar, Naresh; Gorai, Biswajit; Gupta, Saurabh; Shiva; Goel, Nidhi published an article in 2021, the title of the article was Extrapolation of hydroxytyrosol and its analogues as potential anti-inflammatory agents.Recommanded Product: 621-37-4 And the article contains the following content:

Discovery of potential lead mol. is a challenging, and complex process which require lots of money, patience, and manpower. Human beings are using natural products, predominantly secondary metabolites, for this purpose since ancient time and they are still working on them as a potent source for drug discovery due to their wide structural diversity. Phenolic phytochems. such as hydroxytyrosol and tyrosol are natural antioxidant and involved in many biol. disease cure. Herein, we have carried out the quantum chem. calculations for conformational anal., geometry optimization and computation of electronic as well as optical properties of hydroxytyrosol and its analogs (1a-1k) in terms of d. functional theory by using Gaussian 09 program suite. The eventual charge transfer within the mols. has been confirmed by the anal. of frontier MOs. The mol. docking studies of 1a-1k with cyclooxygenase-2 showed the noticeable binding affinity as compared to other nonsteroidal anti-inflammatory drugs viz. aspirin, naproxen and celecoxib. Computation of pharmacokinetics and pharmacol. properties confirmed the lead/drug like potential of these screened mols. Furthermore, the mol. dynamics simulation of best three docked ligands (1f, 1h and 1k)-receptor complex and their binding free energy calculations reveals that these mols. bind in the catalytic cavity of cyclooxygenase-2 and found stable during the 100 ns of simulation. The experimental process involved the reaction of 3-Hydroxyphenylacetic acid(cas: 621-37-4).Recommanded Product: 621-37-4

The Article related to hydroxytyrosol antiinflammatory agent, admet, hydroxytyrosol, mm-pbsa, density functional theory, dynamics simulations, Pharmacology: Effects Of Inflammation Inhibitors and Immune Agents and other aspects.Recommanded Product: 621-37-4

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Alcohol – Wikipedia,
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On September 15, 2021, Chen, Zhanghao; Teng, Ying; Huang, Liuqing; Mi, Na; Li, Chen; Ling, Jingyi; Gu, Cheng; Jin, Xin published an article.COA of Formula: C8H8O3 The title of the article was Rapid photo-reductive destruction of hexafluoropropylene oxide trimer acid (HFPO-TA) by a stable self-assembled micelle system of producing hydrated electrons. And the article contained the following:

Herein, we developed a self-assembled micelle system to decompose/defluorinate HFPO-TA (an alternative perfluoroalkyl substances (PFASs)) under ambient conditions by using three hydroxyphenylacetic acids (2-HPA, 3-HPA, 4-HPA) as hydrated electron precursors under UV irradiation, and using cationic surfactant cetyl tri-Me ammonium bromide (CTAB) to construct the micelle structure. The formed HPAs/CTAB/HFPO-TA micelles were well characterized. All the three micelle systems could efficient destruct HFPO-TA, while 2-HPA/CTAB/HFPO-TA self-assembled micelle showed the best stability under a wide pH range from 4 to 10 attributing to its tighter micelle structure and lower surface charge d. Moreover, natural organic matter (<10 mg L-1) plays little inhibition for the 2-HPA/CTAB/HFPO-TA system. This novel ternary micelle system not only maintains the high efficiency under the conditions of oxygen enrichment, but also keeps well performance in varied pH conditions. The high decomposition/defluorination efficiency and anti-interference capability of the 2-HPAs/CTAB/HFPO-TA micelle system make it a promising technol. for treating the PFASs contaminating wastewater. The experimental process involved the reaction of 3-Hydroxyphenylacetic acid(cas: 621-37-4).COA of Formula: C8H8O3

The Article related to hexafluoropropylene oxide trimer acid defluorination photocatalytic wastewater treatment, Waste Treatment and Disposal: Chemical Treatment Of Aqueous Wastes and other aspects.COA of Formula: C8H8O3

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On April 8, 2010, Beaulieu, Pierre; Bonneau, Pierre; Coulombe, Rene; Forgione, Pasquale; Gillard, James; Jakalian, Araz; Rancourt, Jean published a patent.Product Details of 386704-04-7 The title of the patent was Dibenzofuran derivatives as viral polymerase inhibitors and their preparation, pharmaceutical compositions and use in the treatment of hepatitis C viral infection. And the patent contained the following:

The application provides compounds of formula I , useful as inhibitors of the hepatitis C virus NS5B polymerase. The application also provides pharmaceutical compositions containing said compounds, methods of using said compounds as pharmaceuticals alone or with other antiviral agent in the treatment of a hepatitis C viral infection in a mammal having or at risk of having the infection. Compounds of formula I wherein either X is absent and Y is O or Y is absent and X is O; n is 0 to 4; R2 is halo, Cn, NO2, SO3H, acyl, amino, etc.; R5 is H, C1-6 alkyl, C3-7 cycloalkyl, C1-6 alkyl-C3-7 cycloalkyl, aryl, etc.; R6 is C3-7 cycloalkyl, C1-6 alkyl-C3-7 cycloalkyl, aryl, etc.; and salts and esters thereof, are claimed. Example compound II was prepared by a multistep procedure (procedure given). All the invention compounds were evaluated for their viral polymerase inhibitory activity. From the assay, it was determined that the tested compounds exhibited EC50 values below 40 μM. The experimental process involved the reaction of (6-(Trifluoromethyl)pyridin-3-yl)methanol(cas: 386704-04-7).Product Details of 386704-04-7

The Article related to dibenzofuran preparation viral polymerase inhibitor treatment hepatitis c, Heterocyclic Compounds (One Hetero Atom): Areno- and Diarenofurans and other aspects.Product Details of 386704-04-7

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On January 31, 2022, Sharma, Preeti; Madan, Jaya; Pandey, Rahul; Sharma, Rajnish published an article.Related Products of 143-10-2 The title of the article was Reliability analysis of cost-efficient CH3NH3PbI3 based dopingless tunnel FET. And the article contained the following:

Electrostatically-doped TFETs (ED-TFETs) are amongst the most widely used cost-efficient steeper devices due to the use of charge-plasma technique and tunneling mechanism. However, the reliability anal. of ED-TFETs is considered an important concern for the research community. Most studies have only focused on improving the performance of ED-TFETs such as dopingless (DL)-TFET in terms of on-current (ION), subthreshold swing (SS) and threshold voltage (Vth), rather than investigating the reliability issues. In this context, the aim of our work is to investigate the reliability anal. of our previously reported methyl-ammonium lead tri-iodide materials based DL-TFET (MAPbI3-DL-TFET). The influence of interface trap charges, shallow and deep defects on the elec. and analog performance of MAPbI3-DL-TFET has been analyzed using the Silvaco ATLAS tool at room temperature Extensive results produced show that deep-level (Gaussian) defects impact the performance of the device prominently while the tail defects affect the device performance insignificantly. The present findings showed that the donor/acceptor trap charges impact the device in the subthreshold region considerably, while in the superthreshold region the impact of trap charges is marginal. In our view, these results emphasize the reliability anal. of MAPbI3-DL-TFET for the very first time. We hope that our research will be useful and valuable for DL-TFET manufacturers. The experimental process involved the reaction of 1-Decanethiol(cas: 143-10-2).Related Products of 143-10-2

The Article related to methylammonium lead halide dopingless tunnel field effect transistor, Electric Phenomena: Capacitors, Dielectrics, Insulators, Electrets and other aspects.Related Products of 143-10-2

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On July 4, 2012, Xiao, Dengming; Zhu, Li; Hu, Yuandong; Yu, Rong; Hu, Wei; Zhao, Na; Peng, Yong; Luo, Hong; Han, Yongxin published a patent.Application of 62640-03-3 The title of the patent was Preparation of heterocycles as estrogen receptor modulators. And the patent contained the following:

The invention relates to estrogen receptor modulators (e.g., I), processes for preparing them, pharmaceutical preparations comprising them, and their use for treating menopausal or postmenopausal disease, female sexual dysfunction, or breast cancer, etc. For instance, the invention compound I was prepared and gave a MCF-7 inhibition IC50 value of <100 nM. The experimental process involved the reaction of 2-(Methylamino)ethan-1-ol hydrochloride(cas: 62640-03-3).Application of 62640-03-3

The Article related to heterocycle preparation estrogen receptor modulator, Heterocyclic Compounds (One Hetero Atom): Areno- and Diarenofurans and other aspects.Application of 62640-03-3

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Alcohol – Wikipedia,
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Joshi, B. S.; Gawad, Dilip H. published an article in 1976, the title of the article was Isolation and structure of some new flavones and dibenzoylmethanes from Unona lawii Hook. f. and Thoms..Product Details of 55743-13-0 And the article contains the following content:

In addition to the flavanones reported earlier by B. S. Joshi and D. H. Gawad (1974) from the stem of Unona lawii Hook. f. & Thoms. 5 new compounds designated as unonal (I, R = H), unonal-7-methyl ether (I, R = Me), isounonal (II), 3-formyl-2,4,6-trihydroxy-5-methyldibenzoylmethane, and 3-formyl-2,6-dihydroxy-4-methoxy-5-methyldibenzoylmethane were isolated. The structures of these compounds are derived from spectral and synthetic evidences. The experimental process involved the reaction of 2,4,6-Trihydroxy-3-methylbenzaldehyde(cas: 55743-13-0).Product Details of 55743-13-0

The Article related to unona flavone dibenzoylmethane, unonal, isounonal, Heterocyclic Compounds (One Hetero Atom): Flavones and Isoflavones and other aspects.Product Details of 55743-13-0

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Alcohol – Wikipedia,
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On August 31, 2022, Karakurt, Huseyin; Kartal, Ozlem Esen published an article.Formula: C3H6O4 The title of the article was Removal of Reactive Red 120 using immobilized TiO2 in the presence of UV light. And the article contained the following:

Removal of Reactive Red 120 (RR120) dye in aqueous solution was investigated using immobilized TiO2 in the presence of UV light. TiO2 was deposited onto microscope slides by heat attachment method. SEM analyses confirmed that all microscope slides were coated with TiO2 particles completely after single, two, three and four layers coating. The removal efficiency increased with repetitive coating up to three layers. The highest removal efficiency of 94% was obtained at pH 3 within 300 min of reaction time. Complete removal was observed with 5 and 10 mg dm-3 dye concentrations whereas removal efficiency decreased from 96 to 52% when initial RR120 concentration increased 15 mg dm-3 to 30 mg dm-3. The results of nonlinear optimization showed that the kinetics of removal of RR120 in the range of concentration studied described by L-H kinetic expression. The experiments conducted with radical scavengers indicated that hydroxyl radicals and photogenerated hole and electrons were main reactive species in photocatalytic removal of RR120. The photonic efficiency of immobilized system was lower than that of suspended system. Minor drop (6%) in the removal of RR120 with three layers coated slide after four consecutive cycles of 300 min indicated the reusability and stability of coated slides. A possible degradation mechanism for degradation of RR120 was proposed according to detected intermediate compounds Mineralization of RR120 was monitored by generation of NO3- and SO42- ions in solution during photocatalytic reaction. The experimental process involved the reaction of 2,3-Dihydroxypropanoic acid(cas: 473-81-4).Formula: C3H6O4

The Article related to titanium dioxide reactive red removal uv light, Waste Treatment and Disposal: Physical Treatment Of Aqueous Wastes and other aspects.Formula: C3H6O4

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Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

On October 31, 1979, Ferrari, G.; Casagrande, C. published an article.Category: alcohols-buliding-blocks The title of the article was Synthesis and chemical properties of N- and O-phosphorylated derivatives of creatinol. And the article contained the following:

Treatment of HOCH2CH2NMeC(:NH)NH2.HBr (I.HBr) with POCl3 gave, after hydrolysis, HOCH2CH2NMeC(:NH)NHP(O)(OH)2 (II), from which the di-Na, Ca and Ba salts were prepared II was also prepared by treating I.HBr with H3PO4 and heating the resultant I.H3PO4 to 165° under 5 min pressure. Treatment of Na+ [(4-O2NC6H4CH2O)2P(O)NCN]- with MeNHCH2CH2OH.HCl followed by hydrogenolysis gave HOCH2CH2NMeC(:NH)NHP(O)(OH)2, which rearranged to II upon heating at 155° for 1 h. The experimental process involved the reaction of 2-(Methylamino)ethan-1-ol hydrochloride(cas: 62640-03-3).Category: alcohols-buliding-blocks

The Article related to phosphorylated creatinol, Aliphatic Compounds: Alcohol and Thiol Esters With Inorganic Acids and other aspects.Category: alcohols-buliding-blocks

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Sikorska, Wioleta; Wasyleczko, Monika; Przytulska, Malgorzata; Wojciechowski, Cezary; Rokicki, Gabriel; Chwojnowski, Andrzej published an article in 2021, the title of the article was Chemical degradation of PSF-PUR blend hollow fiber membranes-assessment of changes in properties and morphology after hydrolysis.Safety of Pentane-1,5-diol And the article contains the following content:

In this study, the authors focused on obtaining polysulfone-polyurethane (PSF-PUR) blend partly degradable hollow fiber membranes (HFMs) with different compositions while maintaining a constant PSF:PUR = 8:2 weight ratio. It was carried out through hydrolysis, and evaluation of the properties and morphol. before and after the hydrolysis process while maintaining a constant cut-off. The obtained membranes were examined for changes in ultrafiltration coefficient (UFC), retention, weight loss, morphol. assessment using SEM and MeMoExplorer Software, as well as using the Fourier-transform IR spectroscopy (FT-IR) method. The results of the study showed an increase in the UFC value after the hydrolysis process, changes in retention, mass loss, and FT-IR spectra. The evaluation in MeMoExplorer Software showed the changes in membranes’ morphol. It was confirmed that polyurethane (PUR) was partially degraded, the percentage of ester bonds has an influence on the degradation process, and PUR can be used as a pore precursor instead of superbly known polymers. The experimental process involved the reaction of Pentane-1,5-diol(cas: 111-29-5).Safety of Pentane-1,5-diol

The Article related to polysulfone polyurethane blend hollow fiber membrane morphol hydrolysis, psf-pur membranes, pur degradation, hydrolysis process, partly degradable hollow fiber membranes, Physical Properties of Synthetic High Polymers: Polymer Structure and other aspects.Safety of Pentane-1,5-diol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts